| MWTRX | PIOBX | MWTRX / PIOBX | |
| Total Expense Ratio | 0.65 | 0.81 | 80% |
| Annual Report Gross Expense Ratio | 0.65 | 0.81 | 80% |
| Fund Existence | 29 years | 48 years | - |
| Gain YTD | 0.137 | 0.439 | 31% |
| Front Load | N/A | 2% | - |
| Min. Initial Investment | 5000 | 2500 | 200% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 28.9B | 5.25B | 551% |
| Annual Yield % from dividends | 3.81 | 4.14 | 92% |
| Returns for 1 year | 5.36 | 6.18 | 87% |
| Returns for 3 years | 12.25 | 15.38 | 80% |
| Returns for 5 years | -1.90 | -1.50 | 126% |
| Returns for 10 years | 8.72 | 18.49 | 47% |